DocumentCode :
2432683
Title :
Characteristics of Ti-doped sapphire for fluorescence thermo-sensor
Author :
Katsumata, T. ; Nakayama, A. ; Kano, Y. ; Aizawa, H. ; Komuro, S.
Author_Institution :
Toyo Univ., Saitama
fYear :
2007
fDate :
17-20 Oct. 2007
Firstpage :
2331
Lastpage :
2334
Abstract :
Fluorescence thermometer based on peak intensity of photoluminescence (PL) is evaluated using Ti doped sapphire (Al2O3) crystal. Broad PL peak is seen at lambda=725 nm. PL peak intensity is found to be sensitive to temperature. Fluorescence thermometer based on temperature dependence of PL peak intensity is reported using Li doped sapphire crystal.
Keywords :
doping; fibre optic sensors; fluorescence; photoluminescence; sapphire; thermometers; titanium; Al2O3; PL peak intensity; Ti-doped sapphire; fluorescence thermo-sensor; fluorescence thermometer; photoluminescence; sapphire crystal; Aluminum oxide; Crystals; Fluorescence; Laser excitation; Light emitting diodes; Optical fiber devices; Photoluminescence; Temperature dependence; Temperature measurement; Temperature sensors; Ti doped sapphire; fluorescence thermometer; photoluminescence;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control, Automation and Systems, 2007. ICCAS '07. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-950038-6-2
Electronic_ISBN :
978-89-950038-6-2
Type :
conf
DOI :
10.1109/ICCAS.2007.4406718
Filename :
4406718
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2432683
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